Ocean Modeling Discussion

Dear All,
While I was compiling a COAWST project I got the following errors
| 1
......
4843 | CALL mpi_bcast (A, Asize, MP_FLOAT, MyMaster, OCN_COMM_WORLD, &
| 2
Error: Type mismatch between actual argument at (1) and actual argument at (2) (INTEGER(4)/REAL(8)).
distribute.f90:187:22:

187 ...

Dear All,
I just started using ROMS a few months ago. I want to get my bathymetry interpolated to the grids, I am using ROMS prep codes. I got this. Can you tell me what is the reason?

Regards,
Ahmed daawy